Sara and John Jennings, both emerging architects from Durham, North Carolina, wanted a mural wall in their home, but couldn't think of what to design.

Sara told BuzzFeed Life, "John is always looking for random projects for us to complete," ranging from a hike on the Kalalau trail on their honeymoon in Hawaii, to a smaller-scale experiment to figure out how long it would take to explode a watermelon with rubber bands.

Upon receiving the news that a little one was on the way, they decided to create a mural as a birth announcement for their family and friends.